Ocean energy power generation device self-adaptive to water flow direction

Abstract

The invention discloses an ocean energy power generation device self-adaptive to a water flow direction and relates to the technical field of new energy. The ocean energy power generation device self-adaptive to the water flow direction comprises a main body, wherein a sleeve is fixedly arranged at the top of the outer side of the main body, a supporting arm is fixedly arranged at one end of the sleeve, and a matching ring is fixedly arranged at the tail end of the supporting arm. According to the ocean energy power generation device self-adaptive to the water flow direction, when seabed water flow flows to one end of an impeller from one end of a buoyancy plate, the water flow drives stress plates located on one side of the buoyancy plate, rotation of the stress plates is limited by first stop blocks, so that the stress plates are in the vertical state, then the water flow exerts extrusion acting force on the two stress plates, the buoyancy plate is made to rotate to the downstream position of the water flow, in other words, the positions of the buoyancy plate and the impeller are mutually adjusted, the water flow drives the two stress plates to be in a horizontal state, the water flow drives the buoyancy plate to keep the current state, the impeller is exactly opposite to the direction of the water flow, and then the impeller makes omni-directional contact with the water flow; and through the structural effect, the impeller can be adapted to all water flow directions, and the rotating efficiency of the impeller is higher.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to an ocean energy self-adaptive water flow direction generating device. Background technique [0002] Use the energy contained in the ocean to generate electricity. The energy of the ocean includes seawater kinetic energy (including ocean current energy, wave energy, etc.), energy contained in the temperature difference between surface seawater and deep seawater, tidal energy, etc. (see tidal power station, ocean energy power station) Ocean energy usually refers to the renewable energy stored in the ocean, mainly including tidal energy, wave energy, ocean current energy, seawater temperature difference energy, seawater salinity difference energy, etc. Ocean energy is rich in reserves, widely distributed, clean and pollution-free, but the energy density Low, strong regional, so the development is difficult and has certain limitations, the main way of development and utilization i...

AI Technical Summary

Problems solved by technology

[0005] Based on this, the purpose of the present invention is to provide an ocean energy self-adaptive water flow direction power generation device to solve the technical problem that the impeller of the power generation device in the prior art cannot well adapt to the direction of the seabed water flow, resulting in low power generation efficiency

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